90474000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 160

約数和(自身を含む): 309194496

約数和(自身を除く): 218720496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 500, 510, 600, 680, 750, 816, 850, 887, 1000, 1020, 1200, 1275, 1360, 1500, 1700, 1774, 2000, 2040, 2125, 2550, 2661, 3000, 3400, 3548, 4080, 4250, 4435, 5100, 5322, 6000, 6375, 6800, 7096, 8500, 8870, 10200, 10644, 12750, 13305, 14192, 15079, 17000, 17740, 20400, 21288, 22175, 25500, 26610, 30158, 34000, 35480, 42576, 44350, 45237, 51000, 53220, 60316, 66525, 70960, 75395, 88700, 90474, 102000, 106440, 110875, 120632, 133050, 150790, 177400, 180948, 212880, 221750, 226185, 241264, 266100, 301580, 332625, 354800, 361896, 376975, 443500, 452370, 532200, 603160, 665250, 723792, 753950, 887000, 904740, 1064400, 1130925, 1206320, 1330500, 1507900, 1774000, 1809480, 1884875, 2261850, 2661000, 3015800, 3618960, 3769750, 4523700, 5322000, 5654625, 6031600, 7539500, 9047400, 11309250, 15079000, 18094800, 22618500, 30158000, 45237000, 90474000]

約数ペア:

[(1, 90474000), (2, 45237000), (3, 30158000), (4, 22618500), (5, 18094800), (6, 15079000), (8, 11309250), (10, 9047400), (12, 7539500), (15, 6031600), (16, 5654625), (17, 5322000), (20, 4523700), (24, 3769750), (25, 3618960), (30, 3015800), (34, 2661000), (40, 2261850), (48, 1884875), (50, 1809480), (51, 1774000), (60, 1507900), (68, 1330500), (75, 1206320), (80, 1130925), (85, 1064400), (100, 904740), (102, 887000), (120, 753950), (125, 723792), (136, 665250), (150, 603160), (170, 532200), (200, 452370), (204, 443500), (240, 376975), (250, 361896), (255, 354800), (272, 332625), (300, 301580), (340, 266100), (375, 241264), (400, 226185), (408, 221750), (425, 212880), (500, 180948), (510, 177400), (600, 150790), (680, 133050), (750, 120632), (816, 110875), (850, 106440), (887, 102000), (1000, 90474), (1020, 88700), (1200, 75395), (1275, 70960), (1360, 66525), (1500, 60316), (1700, 53220), (1774, 51000), (2000, 45237), (2040, 44350), (2125, 42576), (2550, 35480), (2661, 34000), (3000, 30158), (3400, 26610), (3548, 25500), (4080, 22175), (4250, 21288), (4435, 20400), (5100, 17740), (5322, 17000), (6000, 15079), (6375, 14192), (6800, 13305), (7096, 12750), (8500, 10644), (8870, 10200)]